10281036720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{85847}}^1$

素因数の和:86362

約数の個数: 80

約数和(自身を含む): 31935456000

約数和(自身を除く): 21654419280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 499, 998, 1497, 1996, 2495, 2994, 3992, 4990, 5988, 7485, 7984, 9980, 11976, 14970, 19960, 23952, 29940, 39920, 59880, 85847, 119760, 171694, 257541, 343388, 429235, 515082, 686776, 858470, 1030164, 1287705, 1373552, 1716940, 2060328, 2575410, 3433880, 4120656, 5150820, 6867760, 10301640, 20603280, 42837653, 85675306, 128512959, 171350612, 214188265, 257025918, 342701224, 428376530, 514051836, 642564795, 685402448, 856753060, 1028103672, 1285129590, 1713506120, 2056207344, 2570259180, 3427012240, 5140518360, 10281036720]

約数ペア:

[(1, 10281036720), (2, 5140518360), (3, 3427012240), (4, 2570259180), (5, 2056207344), (6, 1713506120), (8, 1285129590), (10, 1028103672), (12, 856753060), (15, 685402448), (16, 642564795), (20, 514051836), (24, 428376530), (30, 342701224), (40, 257025918), (48, 214188265), (60, 171350612), (80, 128512959), (120, 85675306), (240, 42837653), (499, 20603280), (998, 10301640), (1497, 6867760), (1996, 5150820), (2495, 4120656), (2994, 3433880), (3992, 2575410), (4990, 2060328), (5988, 1716940), (7485, 1373552), (7984, 1287705), (9980, 1030164), (11976, 858470), (14970, 686776), (19960, 515082), (23952, 429235), (29940, 343388), (39920, 257541), (59880, 171694), (85847, 119760)]